indexo.dev

gzastavka.cz

.cz crawl

First seen 2026-05-27 · Last seen 2026-05-30 · ok HTTP/1.1 200 3100 ms crawled 2026-05-30

CZ · 46.28.106.172 · AS197019 WEDOS Internet, a.s.

Reputation 87/100 weak security headers no dmarc policy

Classifying

HTML metadata

Title
Gymnázium T. G. Masaryka Zastávka, příspěvková organizace
Description
Státní všeobecné gymnázium, které nabízí čtyřletý a šestiletý studijní obor.
Language
cs
Generator
Divi v.4.27.6
Canonical
https://www.gzastavka.cz/
Feeds

Technology

Server
Apache
CMS
WordPress
jQuery
3.7.1
Fonts
  • Google Fonts

Third-party hosts loaded (2)

  • cdn-cookieyes.com×1
  • fonts.gstatic.com×1

Social

Contact

Email
Phone

Registration

Registrar
REG-ZONER
Created
2003-10-03
Expires
2026-10-02 123 days left
Updated
2018-09-12
Name servers
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info

DNS records live

NS
  • ns1.regzone.cz
  • ns1.regzone.de
  • ns1.regzone.info
MX
  • 0 gzastavka-cz.mail.protection.outlook.com
Verified for
  • Microsoft 365

Email authentication weak

SPF
v=spf1 include:spf.protection.outlook.com include:smtp.inexia.cz -all
strict (-all)
DMARC
not published
DKIM
no key found at common selectors

Certificate (current)

R12
from 2026-04-24 to 2026-07-23
Expires in 52 days

Full certificate history on crt.sh ↗

HTTP security headers

Header hygiene 30/100 Checked live page: https://www.gzastavka.cz/

findings
  • missing HSTS
  • missing Content Security Policy
  • missing frame protection
  • missing content type protection
  • missing Referrer Policy
  • missing Permissions Policy

Links to (17)

Linked from (1)